Packaging machine for the continuous packaging of individual products, and of groups of overlapped products having a variable height
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United States of America Patent
Stats
-
May 23, 1989
Grant Date -
N/A
app pub date -
Jul 25, 1988
filing date -
Aug 27, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A packaging machine suitable for the continuous packaging of individual products, or of groups of overlapped products having a different size in height, such as signatures, newspapers, magazines, books, and the like, and provided with at least one running-belt pressing device which is vertically shiftable and is made integral with a car which suitable for reciprocating inside the packaging machine, and which supports a transversal-welding unit, which is provided with a combined motion of the welding element both downwards towards and products and of accompanying of the same products, so as to make it possible said products to be correctly packaged and to be perfectly stacked, with the packaging of even one individual product being made possible, independently on whether it even contains an extremely small number of pages.
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